Crossmatch RAVE DR5 and TGAS (ravedr5.rave_tgas)

The table has 257288 rows, 61 columns.

Description

Crossmatch RAVE DR5 and TGAS

Attribution

Funding for RAVE has been provided by: the Australian Astronomical Observatory; the Leibniz-Institut für Astrophysik Potsdam (AIP); the Australian National University; the Australian Research Council; the French National Research Agency; the German Research Foundation (SPP 1177 and SFB 881); the European Research Council (ERC-StG 240271 Galactica); the Istituto Nazionale di Astrofisica at Padova; The Johns Hopkins University; the National Science Foundation of the USA (AST-0908326); the W. M. Keck foundation; the Macquarie University; the Netherlands Research School for Astronomy; the Natural Sciences and Engineering Research Council of Canada; the Slovenian Research Agency; the Swiss National Science Foundation; the Science & Technology Facilities Council of the UK; Opticon; Strasbourg Observatory; and the Universities of Groningen, Heidelberg and Sydney. Based on data products from observations made with ESO Telescopes at the La Silla Paranal Observatory under programme ID 188.B3002.

Columns

Name Type UCD Unit Description
rave_obs_id char meta.id Unique Identifier for RAVE objects, Observation Date, Fieldname, Fibernumber
matchflag_tgas char meta.code Crossmatch quality flag (Note 7, DR5)
hip int meta.id.cross Hipparcos identifier
tycho2_id char meta.id.cross Tycho 2 identifier
solution_id long meta.id
meta.version
Solution Identifier
source_id long meta.id
meta.main
Unique source identifier
random_index long meta.code Random index used to select subsets
ref_epoch double meta.ref
time.epoch
Time[Julian Years] Reference epoch
ra double pos.eq.ra
meta.main
Angle[deg] Right ascension
ra_error double stat.error
pos.eq.ra
Angle[mas] Standard error of right ascension
dec double pos.eq.dec
meta.main
Angle[deg] Declination
dec_error double stat.error
pos.eq.dec
Angle[mas] Standard error of declination
parallax double pos.parallax mas Parallax
parallax_error double stat.error
pos.parallax
Angle[mas] Standard error of parallax
pmra double pos.pm
pos.eq.ra
Angular Velocity[mas/year] Proper motion in right ascension direction
pmra_error double stat.error
pos.pm
pos.eq.ra
Angular Velocity[mas/year] Standard error of proper motion in right ascension direction
pmdec double pos.pm
pos.eq.dec
Angular Velocity[mas/year] Proper motion in declination direction
pmdec_error double stat.error
pos.pm
pos.eq.dec
Angular Velocity[mas/year] Standard error of proper motion in declination direction
ra_dec_corr float stat.correlation Correlation between right ascension and declination
ra_parallax_corr float stat.correlation Correlation between right ascension and parallax
ra_pmra_corr float stat.correlation Correlation between right ascension and proper motion in right ascension
ra_pmdec_corr float stat.correlation Correlation between right ascension and proper motion in declination
dec_parallax_corr float stat.correlation Correlation between declination and parallax
dec_pmra_corr float stat.correlation Correlation between declination and proper motion in right ascension
dec_pmdec_corr float stat.correlation Correlation between declination and proper motion in declination
parallax_pmra_corr float stat.correlation Correlation between parallax and proper motion in right ascension
parallax_pmdec_corr float stat.correlation Correlation between parallax and proper motion in declination
pmra_pmdec_corr float stat.correlation Correlation between proper motion in right ascension and proper motion in declination
astrometric_n_obs_al int meta.number Total number of observations AL
astrometric_n_obs_ac int meta.number Total number of observations AC
astrometric_n_good_obs_al int meta.number Number of good observations AL
astrometric_n_good_obs_ac int meta.number Number of good observations AC
astrometric_n_bad_obs_al int meta.number Number of bad observations AL
astrometric_n_bad_obs_ac int meta.number Number of bad observations AC
astrometric_delta_q float stat.value Hipparcos/Gaia data discrepancy (Hipparcos subset of TGAS only)
astrometric_excess_noise double stat.value Angle[mas] Excess noise of the source
astrometric_excess_noise_sig double stat.value Significance of excess noise
astrometric_primary_flag short meta.code Primary or seconday
astrometric_relegation_factor float arith.factor Relegation factor
astrometric_weight_al float stat.weight
stat.mean
Angle[mas^-2] Mean astrometric weight of the source
astrometric_weight_ac float stat.weight
stat.mean
Angle[mas^-2] Mean astrometric weight of the source
astrometric_priors_used int Type of prior used in the astrometric solution
matched_observations short meta.number Amount of observations matched to this source
duplicated_source short Source with duplicate sources
scan_direction_strength_k1 float Degree of concentration of scan directions across the source
scan_direction_strength_k2 float Degree of concentration of scan directions across the source
scan_direction_strength_k3 float Degree of concentration of scan directions across the source
scan_direction_strength_k4 float Degree of concentration of scan directions across the source
scan_direction_mean_k1 float Angle[deg] Mean position angle of scan directions across the source
scan_direction_mean_k2 float Angle[deg] Mean position angle of scan directions across the source
scan_direction_mean_k3 float Angle[deg] Mean position angle of scan directions across the source
scan_direction_mean_k4 float Angle[deg] Mean position angle of scan directions across the source
phot_g_n_obs int meta.number Number of observations contributing to G photometry
phot_g_mean_flux double phot.flux
stat.mean
em.opt
Flux[e-/s] G-band mean flux
phot_g_mean_flux_error double stat.error
phot.flux
stat.mean
em.opt
Flux[e-/s] Error on G-band mean flux
phot_g_mean_mag double phot.mag
stat.mean
em.opt
Magnitude[mag] G-band mean magnitude
phot_variable_flag char meta.code
src.var
Photometric variability flag
l double pos.galactic.lon Angle[deg] Galactic longitude
b double pos.galactic.lat Angle[deg] Galactic latitude
ecl_lon double pos.ecliptic.lon Angle[deg] Ecliptic longitude
ecl_lat double